| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.46 | 10.518% | $218.2288 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $140.79 | 13.545% | $159.86 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $180.73 | 9.334% | $197.5993 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $79.77 | 3.494% | $82.5572 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $72.46 | 3.329% | $74.8722 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $150.31 | 4.274% | $156.7342 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $115.88 | 4.487% | $121.0795 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $937.40 | $1,010.9312 | $1,010.93 | $1,010.95 | $1,011.00 | |